1. ATM TEXT INTEGRATION INTORDUCTION

2. CurrentSolutionCurrentSolution Method of textintegration textintegration Schedule ATM TEXT INTEGRAION is a very popular function in CCTV field. Specially for bank application, if we can overlay the text information such as card number, amount in the video, and search by card number, it will be very helpful for the security management of bank. Schedule: Close to ATM

3. MAIN ATM BRAND NCR Diebold IBM WINCOR ATM STRUCTURE Teller System

4. Method of text integration

5. Method of text integration A Method A---RS 232 ATM communicates with DVR via RS232 ports. After a draw, ATM send a special data packet,which include of the card number, Transaction number, amount, etc, to DVR followed a protocol that both sides know. So, in this way, the protocol is very important and need customized DVR software. And because the hardware limitation, one RS232 port can only communicate with one device. That means one ATM need one DVR! ATM DVR DATA

6. Method of text integration A Method A---Solution This solution need a special communication box which pick up the text information and overlay it to the video. The problem is that you can not search the video by the text information.

7. Method B---SDLC Method of text integration B Synchronous Data Link Control SDLC is developed on IBM industry system, Some ATM system use this, and this system need A special hardware IC supports. This causes the high cost of DVR and a narrow range of application DVR DVR DATA SDLC IC DVR need a special SDLC IC.

8. Method of text integration C Method C---TCP/IP NETWORK SNIFFER DVR DVR ASCII DATA TCP/IP network is very popular in internet and LAN network, it’s the widest network in this world And, mostly, a standard network communication method. One DVR can communicate with Several ATMs synchronously. We select this method as our solution

9. Our Solution

10. Current solution Theory---Capture the data packet Data packet from Bank center to ATM Data packet from ATM to Bank center Monitor from here,we can get all of those data packets between ATM and Bank, and we can copy one AN ASCII DATA PACKET

11. Current solution Theory--- Analysis of ASCII data packet An ASCII data packet via TCP/IP network There are many data packet in the network, some of them have the useful information that we need. Such as this data packet, we can get Card number,Amount, Transaction number. Content 40 04341400 00002021 81394 QR100.00 9489 Function FLAG CARD NO Amount TRAN NO Offset 1 130 206 276 Length 2 21 8 4 In this Sample: 40 is the FLAG of this data packet, it means what kind of data packet it is. In this data packet, what kind of data packet it is. In this data packet, We can get all of those information that we need from this kind of data packet. Actually, we can find this kind of data packet after Check those data packets between ATM and Center So, if we can find this kind of data packet and set those parameter, such as offset, length, we can get any information that we want.

12. Current solution Software interface & configurations Sniffer menu ATM NO: Normally, it’s 4, That means one DVR can communicate with 4 ATMs. RECORD CHANNEL: The video channel that TEXT will be overlay on. Source IP: IP of ATM or BANK CENTER Destination IP: IP of BANK CERTER or ATM Frame ID: The flag of data packet the DVR checks every data packets, and pick up the data from the DVR checks every data packets, and pick up the data from offset position, end as length bit, and compare it with the Key, if offset position, end as length bit, and compare it with the Key, if it’s equal to the key, it will look it as the one that we need. it’s equal to the key, it will look it as the one that we need. Account, Trans No, Amount: Account, Trans No, Amount: Take those data as the rule of your setting. Take those data as the rule of your setting. Different interface between different software version. In this way, we can capture any parts of the data packet that we need, For details, please study our operation manual or contact us. We also provide customized software service for actual applications.

13. Current solution Hardware connection LAN Network LAN Bank server Teller side To ATM 1 To ATM 2 To ATM 3 To BANK NETWORK Logic map Actual connection

14. Current solution Result & Search Real time monitor Playback video Search menu Input the card number in the green box

15. Thanks! William Chow Regional manager William.dahua@gmail.com 0086-571-28939603 ZHEJIANG DAHUA TECHNOLOGY NO.1187 Bin An road, Binjiang district, Hangzhou, China